1.文体特点
求助信是写信人向收信人寻求帮助或建议的信件。写信时，要写出写信的原因、背景，言明自己所遇到的具体的问题。文章要脉络清晰，条理清楚，有较强的层次感。语言要简明扼要、目的明确。
2．亮点句式
(1)I'm writing to ask for your help/advice on health.
我写信是为了请教健康方面的建议。
(2)I have got a problem and I need to ask for your help.
我遇到了难题，需要向你求助。
(3)I have some difficulties in getting along with my classmates.我在与同学相处方面有困难。
(4)Would you be so kind to tell me how to solve the problem?
你能告诉我如何解决这个问题吗？
(5)I am unable to remember words well and feel tired of learning English.我记不住单词，感觉讨厌学英语。
(6)I believe I can make great progress in English with your help.我相信在你的帮助下，我的英语会取得很大的进步。
3．高分模板
Dear XX，
(首段)My name is ________.I'm writing a letter to you to ask for some help. I have met with many difficulties in ________.
(中段)Faced with so many difficulties, I have to ask you for some help. Would you like to introduce to me some good ways to ________ so that I can ________？ In the meanwhile, I beg you to teach ________ so that ________.Also, I would like you to introduce some rules and good ways to ________. I'm sure that I can make great progress in ________ with your help.
(尾段)I would be grateful/thankful if you could give me some advice/help.
Yours，
XXX
